Sex soundtracks are tricky. If the songs are too cheesy (see: Barry White), all involved parties will erupt into giggle fits, promptly ruining the mood. If they're too fast, you risk jackrabbit sex. So here's a list of 31 songs to do it to, with a nice mix of downtempo jams for a slow, sensual bone and upbeat bangers for, um, banging. Now go forth and get it on tonight, like the man Montell Jordan said.